High expertise in high voltage
We have extensive experience working with electrical installations on substations and cables with voltage levels up to 420 kV. Our expertise ensures that every project is carried out with precision and safety.
Certified staff for safety and quality
Our staff are certified to handle high-voltage equipment and cables. This means you can rely on the work being carried out to strict safety standards and with the highest quality at every stage.
Efficient and reliable energy distribution
We help you ensure the smooth and reliable transmission of energy from power plant to consumer. With our services, we guarantee the optimal functioning of your energy infrastructure, whatever its scale or complexity.
Tailor-made solutions for your needs
We customise our services to your specific needs and circumstances, whether for installations, maintenance or upgrades. This way, you get a solution designed to maximise the efficiency and reliability of your energy network.
High security at all levels
Safety is always our top priority. By following strict safety protocols and using the latest technology, we ensure that every installation and cabling is carried out with maximum safety for both personnel and infrastructure.
With OneCo as your partner, you get access to experts who can handle the most demanding tasks in electrical installation and high-voltage solutions. We help you with reliable and efficient energy solutions that ensure your energy distribution works smoothly and safely, from producer to end consumer.